Home / 2,317,644.80-3,476,467.20-1,467,339.20

Finding the Fourth Proportional to 2,317,644.80, 3,476,467.20 and 1,467,339.20

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Solution

The fourth proportional to 2,317,644.80, 3,476,467.20 and 1,467,339.20 is: 2,201,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,644.80 : 3,476,467.20 = 1,467,339.20 : x
  2. Step 2: Convert to fraction form
    2,317,644.80/3,476,467.20 = 1,467,339.20/x
  3. Step 3: Cross multiply
    2,317,644.80x = 3,476,467.20 × 1,467,339.20
  4. Step 4: Simplify right side
    2,317,644.80x = 5,101,156,600,074.24
  5. Step 5: Solve for x
    x = 5,101,156,600,074.24/2,317,644.80
  6. Step 6: Final answer
    x = 2,201,008.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.